Overview
The SN74LVC2G86DCURE4 is a dual 2-input exclusive-OR gate produced by Texas Instruments. This device is designed to operate within a voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It performs the Boolean function Y = A ⊕ B or Y = AB + AB in positive logic. The SN74LVC2G86 is available in the Texas Instruments NanoFree Package, which uses the die as the package, representing a significant breakthrough in IC packaging concepts.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage Range | 1.65 to 5.5 | V |
| Operating Temperature Range | -40 to 125 | °C |
| Package Type | VSSOP (DCU) | - |
| Number of Pins | 8 | - |
| Maximum Propagation Delay (tpd) at 3.3 V | 4.7 | ns |
| Maximum ICC (Power Consumption) | 10 | μA |
| Output Drive at 3.3 V | ±24 | mA |
| Typical VOLP (Output Ground Bounce) at VCC = 3.3 V, TA = 25°C | < 0.8 | V |
| Typical VOHV (Output VOH Undershoot) at VCC = 3.3 V, TA = 25°C | > 2 | V |
Key Features
- Available in the Texas Instruments NanoFree Package, using the die as the package.
- Supports 5-V VCC operation.
- Inputs accept voltages up to 5.5 V.
- Low power consumption, with a maximum ICC of 10 μA.
- ±24-mA output drive at 3.3 V.
- Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C.
- Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C.
- Ioff supports live insertion, partial-power-down mode, and back drive protection.
- Latch-up performance exceeds 100 mA per JESD 78, Class II.
- ESD protection exceeds JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
Applications
The SN74LVC2G86 is commonly used as a true/complement element. If one input is low, the other input is reproduced in true form at the output. If one input is high, the signal on the other input is reproduced inverted at the output. This device is suitable for various digital logic applications, including those requiring partial-power-down capabilities.
Other applications include:
- Digital logic circuits.
- Boolean function implementation.
- Signal processing and manipulation.
- Power management systems where partial-power-down is necessary.
Q & A
- What is the operating voltage range of the SN74LVC2G86?
The operating voltage range is from 1.65 V to 5.5 V.
- What is the maximum propagation delay at 3.3 V?
The maximum propagation delay at 3.3 V is 4.7 ns.
- What is the maximum power consumption (ICC) of the SN74LVC2G86?
The maximum power consumption is 10 μA.
- What is the output drive capability at 3.3 V?
The output drive capability at 3.3 V is ±24 mA.
- Does the SN74LVC2G86 support partial-power-down applications?
Yes, it supports partial-power-down applications using Ioff circuitry.
- What is the typical output ground bounce (VOLP) at VCC = 3.3 V, TA = 25°C?
The typical output ground bounce is less than 0.8 V.
- What is the typical output VOH undershoot (VOHV) at VCC = 3.3 V, TA = 25°C?
The typical output VOH undershoot is greater than 2 V.
- What kind of ESD protection does the SN74LVC2G86 have?
The device has ESD protection exceeding JESD 22 standards (2000-V Human-Body Model, 200-V Machine Model, 1000-V Charged-Device Model).
- What is the latch-up performance of the SN74LVC2G86?
The latch-up performance exceeds 100 mA per JESD 78, Class II.
- In what package is the SN74LVC2G86 available?
The SN74LVC2G86 is available in the Texas Instruments NanoFree Package.
